Bussmann MDA-6-R Time Delay Fuse

SKU: D722757B

$3.87

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Description

Bussmann MDA-6-R Time Delay Fuse
Precision Overload Protection for Demanding Electrical Systems

Overview

The Bussmann MDA-6-R is a premium dual-element, time-delay fuse designed to provide reliable circuit protection for motors, transformers, and inductive loads. Engineered to withstand temporary inrush currents without nuisance tripping, this fuse delivers optimal performance in commercial and industrial applications where electrical stability is critical.

Key Features

  • Time-Delay Protection: Safely absorbs short-term overloads (e.g., motor startups) while interrupting sustained faults within seconds.
  • Dual-Element Design: Combines thermal and thermal-magnetic components for precise overload and short-circuit response.
  • Vibration-Resistant Construction: Robust ceramic body ensures durability in harsh environments.
  • Rejection-Style Base (R-Rating): Prevents installation of incorrect fuse types, enhancing safety compliance.
  • High Interrupting Rating: 200kA IR for superior short-circuit protection.

Technical Specifications

Parameter Value
Amperage Rating 6A
Voltage Rating 250V AC (125V DC)
Time Delay 10 seconds at 500% load
Standards UL 248-14, CSA C22.2
Dimensions 1/4″ x 1-1/4″ (Class CD)

Applications

Ideal for:

  • HVAC systems & compressor motors
  • Industrial control panels
  • Transformers and solenoids
  • Elevators and conveyor systems
  • CNC machinery

Why Choose Bussmann?

A legacy brand in circuit protection, Bussmann fuses are trusted globally for uncompromising safety and exceptional endurance. The MDA-6-R’s slow-blow characteristic minimizes downtime while safeguarding equipment against catastrophic failures.

Ensure system resilience—install with MDA series fuse blocks for integrated protection.

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Shipping and Returns
Returns are easy You may return items within 30 days of delivery for a refund. View our return policy FREE Shipping on orders over $49. Eaton Bussmann Fuse Relay Online Sales Store offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Same Day Shipping We strive to ship out your items within one business day. In rare circumstances, Eaton Bussmann Fuse Relay Online Sales Store may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
1-Year Warranty
Eaton Bussmann's fuses and relays for sale are brand new and come with a 1-year comprehensive warranty. Rest assured, all products are authentic OEM (original equipment manufacturer).